Birtley 310-330 Heavy Duty Cavity Wall Lintel HD110 750mm - 4800mm

The Birtley 310-330 Heavy Duty Cavity Wall Lintel HD110 is ideal for heavy-duty structural applications, providing essential support for large wall openings such as windows, doors, or other penetrations in cavity walls. This lintel is highly versatile and built to withstand significant loads, ensuring reliable performance in demanding construction projects. This lintel is available in a variety of lengths from 750mm to 4800mm.

• Superior life expectancy due to the Supergalv coating.
• Lack of baseplate and factory fitted insulation reduces thermal bridging. 
• Plaster key to inner-leaf.
• Galvanised post-fabrication to provide superior paint protection.
• Structural grade steel to EN10025.

External Wall Lintel Load:

Requirements for Installation:

This lintel must be bedded fully on bricklaying mortar with a cavity tray. The minimum end bearing for this lintel is 150mm.